Challenged by Republicans, Attorney General nominee Loretta Lynch on Wednesday defended President Barack Obama's decision to shelter millions of immigrants from deportation though they live in the country illegally. But she said they have no right to citizenship under the law.

Journey to the frontier of food and you'll find a 3D printer, spewing out chocolate. While traditional cooking isn't going anywhere, you can count on 3D printed foods eventually finding a place in our world.

Nurse anesthetists across the country will educate the public about advancements in anesthesia patient safety and the role and value of Certified Registered Nurse Anesthetists (CRNAs) in delivering anesthesia care in...